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Seiko 7N89-5A00
The Seiko 7N89-5A00 watch movement features a sweep seconds function, allowing for smooth and continuous movement of the seconds hand. It utilizes a pin lever mechanism for its operation.
The Seiko 7N89-5A00 features the following functions:
- Pin lever
- Sweep Seconds
Mainspring Listing
| Dimensions | GR Reference # | End Type | Buy |
|---|---|---|---|
| 1.70 x 0.105 x 300 x 9.0 mm | GR4895 | Manual | Buy mainspring |
Incabloc Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
|---|
KIF Part Listing
| Block # (Top/Bottom) | Cap Jewel # (Top/Bottom) | Spring # (Top/Bottom) |
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Documents
Parts Listing
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